Two zombie exoplanets that rose from the grave to shuffle through the gory remains of their fellow planets may just agree ...

Astronomers using the Vera C. Rubin Telescope discovered a possible new dwarf planet that, if confirmed, could join 5 others ...

Lying beyond Pluto, 2026 ED138 could be as large as 1,500 kilometers in diameter. Astronomers are still working to confirm ...

Astronomers analyzing data from the Vera C. Rubin Observatory in Chile have identified a massive candidate world orbiting ...

Astronomers have identified a distant object beyond Neptune, and it could classify as a dwarf planet, like Pluto.

Researchers have discovered a white dwarf surrounded by a debris disk with 2 separate rings. It offers a possible glimpse of ...

The Vera C. Rubin Observatory’s detection of a possible dwarf planet is just the start of many more discoveries in our cosmic ...

When asteroids travel too close to white dwarfs, the dense remnants of stars that have exhausted their nuclear fuel, powerful ...

Astronomers have identified a distant object beyond Neptune, and it could classify as a dwarf planet, like Pluto.

Chinese astronomers identified three Jupiter-like planets orbiting ageing red giant stars that survived after their host ...

ED138 is currently about 46 times farther from the sun than Earth. Scientists say it is among the largest objects discovered ...

A new study lets some of the air out of a long-held theory that growing, rocky planets will lose their atmosphere if they ...